baber/WOPTO huggingface dataset:
Patent JP-H07305374-A (JP)
Title: Device for installing working attachment
Inventor: NIIMURA TOSHIYUKI
IPC: E02F3/36
Filed: 1994-05-16
Abstract: PURPOSE:To enable a working attachment to be easily installed and removed and to be kept stably installed. CONSTITUTION:A first 5 and second 6 connecting members are connected together in an X-shape using a connecting pin 4. The end of the first connecting member 5 is attached to the end of an arm main body 2 using an attaching pin 7. The end of the second connecting member 6 is coupled to the end of an operating link 8 using a coupling link 9. When recessed locking portions 14, 15 at the ends of the respective connecting members 5, 6 are locked to the respective lock pins 16, 17 of a working attachment 3, a first upper locking hole 20 coincides with a second lower locking hole 21 and then a knock bolt is inserted into the holes 20, 21 to secure both connecting members 5, 6 together.
Patent JP-S62287825-A (JP)
Inventor: MURAMATSU MITSURU
IPC: B65B69/00
Filed: 1986-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5751064-A (JP)
Title: Sealing device for butterfly valve
Inventor: MITANI MITSUO
IPC: F16K1/226
Filed: 1980-09-08
Abstract: PURPOSE: To readily and effectively perform the opening and closing operations of a butterfly valve by providing an adjustable disc seat on the outer periphery of the valve body of the butterfly valve and intimately contacting the disc seat with a seat ring by utilizing hydraulic pressure acting on the valve body.  
     CONSTITUTION: An adjusting ring 6 is clamped to a valve body 2 with a bolt 8, a wedge-like action is produced with the inner peripheral end face 2a and the tapered surface of the inner peripheral surface of the ring 6, a disc seat 6 is projected by the clamping margin of the ring 6 in an outer peripheral direction, and the contact of a seat ring 3 with the disc seat 5 is adjusted. Since a plurality of bolts 8 are provided at the ring 6 in the periphery direction, the bolts are clamped differently at the deflected part from the other part so that the seat ring 3 is intimately contacted over the entire periphery of the disc seat 5. Further, the tapered surface of the inner periphery of the seat ring is produced with a slight gap when hydraulic pressure is not operated on the valve body, and the seat 5 is intimately contacted with the ring 3 by the deflection of the valve body producted by the hydrulic pressure produced at the valve body when the valve is closed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0421968-A (JP)
Title: Disk reproducing device
Inventor: IIZUKA HIROYUKI
IPC: G11B19/28
Filed: 1990-05-15
Abstract: PURPOSE:To shorten the address acquiring time and the latency time and to eliminate the need of connecting work of access and data after completing an access operation by controlling the rotating speed of a motor according to access. CONSTITUTION:Under the access operation, an instruction is issued by a microprocessor 85 to an error checking and correcting circuit 66 not to output any data, and an FIFO memory 92 is in a vacant state. The circuit 66 is advised of the completion of the access operation at the stage of coincidence of an objective address and the present address, and a CD-DA data and its sending clock are suplied to the memory 92 by the circuit 66. On completion of the access operation, the frequency of a reference clock is gradually lowered by a clock generating circuit 84 with a time constant. The rotation of a spindle motor 61 is controlled by a motor control circuit 89 in order to make a reproducing clock from a clock extracting circuit 88 coincide with the reference clock. Finally, the frequency of the reference clock is lowered by the circuit 84. As a result, a data rate of the CD-DA data to be inputted to the memory 92 is equalized to a read-out data rate. Thereafter, a data quantity in the memory 92 is kept constant until reproducing of a CD 60 is finished.
Patent JP-H0721804-A (JP)
Title: Circuit device for headlamp of automobile
Inventor: URURITSUHI FUORUKAA RANGE
IPC: B60S1/56
Filed: 1991-04-26
Abstract: PURPOSE: To prevent a coating and ice build-up, and to improve safety, by combining conductively an analyzing apparatus having a shield crack-monitoring device with a heating element. CONSTITUTION: One side of a connection line of a conductive heating element H mounted on or in a shield B is conductively combined with a converter W of a voltage providing device V, and the other side is conductively combined with an analyzing apparatus A having a shield crack-monitoring device formed as a current or voltage measuring device, and with a switching-on apparatus E. A switching device S is arranged on a connection part between the switching-on apparatus E and a heating element H, and one side of the switching section of the switching device S is connected to the analyzing apparatus A through a first resistance R1, and the other side is connected to the heating element H.
Patent JP-S615242-A (JP)
Title: Magnification varying device of copying machine
Inventor: MAKINO SHIGEO
IPC: G03B27/34
Filed: 1984-06-20
Abstract: PURPOSE:To simplify a magnification varying mechanism by fixing the lens position in the optical path of a slit exposure-type copying machine and varying only the scanning speed to make it possible to vary the magnification only in the scanning direction. CONSTITUTION:When a magnification setting switch 19 is depressed, a magnification varying clutch 12 is engaged through a magnification varying control circuit 20 and an ON/OFF control circuit 17, and a photosensitive drum omitted in the figure is rotated in a rotative speed corresponding to a desired variable power. Simultaneously, the quantity of light corresponding to the variable power is irradiated from an exposure lamp omitted in the figure or the width of an exposure slit is controlled by the magnification varying control circuit 20. The variable power is displayed on a display device. If an unmagnification switch 16 is depressed, an original is copied to a copy paper in 1:1. Thus, magnification varying only in the scanning direction is possible with very simple constitution.
Patent JP-H11308870-A (JP)
Title: Power supply control device
Inventor: SUZUKI HIDEO
IPC: H02M7/48
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To make an stable output power obtainable, having no fluctuation from a power circuit without deterioration its efficiency and safety. SOLUTION: An inverter 5 converts a DC voltage VB to output drive signals VD for dimming a light source. A pulse generating circuit 1 generates pulse signals b, in accordance with the dimming signals (a) to be inputted. A triangular-wave generating circuit 3 is synchronized with the pulse signals b to generate a triangular-wave signal c which changes the rate of voltage rise following the voltage change of the DC voltage VB. A dimming duty voltage level converting circuit 2 generates the DC voltage d of the level, corresponding to the duty ratio of the dimming signals a. A comparing circuit 4 compares the triangular-wave signals c with a DC signal d to generate a pulse signal e. The generated pulse signal e is inputted into the inverter 5, so that the drive signals VD is not caused to change in spite of the fluctuation of the DC voltage VB.
Patent JP-S5249925-A (JP)
Title: Fe-cr-co magnet alloy
Inventor: YOSHIZAWA HISAO
IPC: H01F1/04
Filed: 1975-10-20
Abstract: PURPOSE: to produce a magnet alloy of excellent workability by grain refining by means of adding an effective amount of carbon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05322870-A (JP)
Title: Chromatographic device
Inventor: ITO MASATO
IPC: G01N30/02
Filed: 1992-05-19
Abstract: PURPOSE:To enable the title device to automatically decide various kinds of conditions required for analyzing the chromatographic data, maintenance data, control data of the device in corresponding to the secular change of measured values. CONSTITUTION:A data analyzing section 45 performs analyses, such as peak identification of a separated component, determining calculation, etc., based on measured data from a detector 42. Actually measured values, data analyzed values, measuring date, time, etc., are stored in a storing section 55 together with indexes indicating the past details, such as changes in the number of samples, etc. A condition deciding section 53 calculates the secular change of a measured value as a numerical value from the stored data and automatically corrects a data analyzing condition based on the calculated numerical value. The section 55 stores the secular change of the service life managing index of parts having a limited service life as a numerical value and the section 53 predicts the service life of the parts having the limited service life in accordance with a prescribed service life function by using the numerical value indicating the secular change of the service life managing index as a variable. When the numerical value indicating the secular change exceeds a specific value, the section 53 automatically corrects a prefixed control condition.
Patent JP-H02306153-A (JP)
Title: Loaded paste amount judging apparatus of electrolytic condenser
Inventor: AMANO HIROSHI
IPC: H01G13/00
Filed: 1989-05-19
Abstract: PURPOSE:To electrically judge a loaded paste amount by applying voltage between the measuring terminals brought into contact with the end surface of a condenser element and detecting the current depending on the loaded paste amount of the condenser element. CONSTITUTION:Paste is injected in a condenser element 2 completed in its winding treatment and the injection starting point t0 of time and the injection completed point t1 of time are inputted to a sequencer 30. When the element 2 is arranged between the element contact parts 12a, 14a of measuring terminals 12, 14 and a current is supplied to the element 2, a current Ic flows through the element 2 and voltage Vs having proportional relation to the current Ic is generated in a reference resistor 20. The voltage Vs changing hourly is detected by a voltage detection part 26 and the instantaneous value of the voltage Vs is held to a peak holding circuit 28 on the basis of the detection timing signal Tm present to the sequencer 30. The voltage Vs held to said circuit 28 is compared with reference voltage VREF by a comparator 32 and, since the output signal V0 obtained in an output terminal 36 becomes an H(L) level at the time of Vs>=(<)VREF' the element 2 is judged to be an acceptable (unacceptable) product.
Patent JP-S5351982-A (JP)
Title: Iil device
Inventor: USAMI MITSUO
IPC: H01L29/73
Filed: 1976-10-22
Abstract: PURPOSE:To manufacture I<2>L device in which the lowering in integration is prevented and the speed and power consumption product PD is increased, with a given constitution.
Patent JP-S615579-A (JP)
Title: Thin film transistor
Inventor: KANEKO SETSUO
IPC: H01L27/12
Filed: 1984-06-19
Abstract: PURPOSE:To eliminate the dispersion of an OFF-state resistance and to prevent the manufacturing yield from lowering by a method wherein an ohmic layer consisting of hydrogenerated amorphous silicon carbon comprising an element or elements of at least one kind or more of arsenic and phosphorus as its impurity is provided. CONSTITUTION:A chrome electrode 2 as a gate metal film is vacuum-evaporated on a glass substrate 1. A silicon nitride layer 3 is formed by decomposing mixed gas of silane and ammonia according to glow discharge, an amorphous silicon layer 4 is formed by decomposing silane gas according to glow discharge and an n type a-SixC1-x (x=0.05) layer 6 is formed by decomposing gas, which is obtained by mixing phosphine in silane gas using methane gas as doping gas, according to glow discharge. A source electrode 7 and a drain electrode 7 are formed. The ohmic layer consists of amorphous silicon carbon comprising an impurity or impurities of at least one kind or more of arsenic and phosphorus. As a result, a stable and high OFF-state resistance can be obtained even though an etching is not performed on the ohmic layer between the source and drain electrodes 7.
Patent JP-H08320888-A (JP)
Title: Circuit extracting method
Inventor: AKASHI TERUO
IPC: G06F17/50
Filed: 1995-05-25
Abstract: PURPOSE: To provide the circuit extracting method which can obtain a fast, small-scale circuit by providing an extracted node read-in step and a layout connection information extraction step wherein connection information regarding a specified node is extracted from layout data. CONSTITUTION: Connection information is extracted for an object figure of parasitic element extraction on the basis of an extracted node from layout data read in a layout data read-in step, the extracted node read-in step 16, and the layout connection information extraction step 12. This connection information is used and the parasitic element extraction step 13 is used to extract a parasitic element of wiring, and a circuit including the parasitic element is restored in a circuit restoration step 14. In a circuit output step 15, the restored circuit is outputted. Thus, the extracted node read-in step 16 is provided and only the extracted node specified in the layout connection information step 12 is selected to decrease the number of figures that are handled, thereby performing fast circuit extraction.
Patent JP-S5459003-A (JP)
Title: Signal meter circuit
Inventor: HARA KOUICHI
IPC: H03J3/14
Filed: 1977-10-19
Abstract: PURPOSE:To ensure the indication of the input signal intensity regardless of the AGC characteristics for the transceiver by combining the characteristics between the diode and the transistor. CONSTITUTION:The meter circuit driving signal is introduced to the bases of diode d1 and transistor Tr1, and the collector of Tr1 is connected to d1 via diode groups d2- d4 which don't conduct before application of AGC and then conducts with application of AGC. And signal meter M is provided at the connection. As a result, the indication can be secured in proportion to the input signal intensity.
Patent JP-S613028-A (JP)
Title: Test piece protecting and stopping circuit of material tester
Inventor: MATSUBARA TERUTSUGU
IPC: G01N3/36
Filed: 1984-06-18
Abstract: PURPOSE:To recover the test piece in the final stage of a test, by stopping a tester, in such a state that no load is applied to the test piece, when a test stopping order is generated. CONSTITUTION:The actuator 1 imparting load to a test piece W receives driving control by a hydraulic servo mechanism equipped with a servo amplifier 2 and a servo valve 3. The load acted on the test piece W by the driving of the actuator 1 is detected by a load cell 4 and a load amplifier 5 while the displacement of the piston of the actuator 1 is detected by a displacement detector 6 and a stroke amplifier 7. The objective value signal at the time of testing is generated by a test wave form generator 8 and the deviation signal obtained by feeding back the load detection value and the displacement detection value to the objective value signal is inputted to the amplifier 2 through a switch S1. The objective value signal at the stop time of testing is generated by a load ratio signal generator 9 to generate the objective value signal for bringing the load acting on the test piece W to zero. The deviation signal from the amplifier 7 is superposed to the output signal from a displacement objective signal generator 10 and a sub- control loop using displacement as a control amount is added.
Patent JP-S5648530-A (JP)
Title: Torque detector for internal combustion engine
Inventor: YAMAGUCHI KIMIAKI
IPC: G01L3/00
Filed: 1979-09-28
Abstract: PURPOSE: To realize not only the simplification of constitution but a reduction of the cost, weight and size each for the detector, by detecting the torque generated to the engine by the quantity of charge of the piezoelectric element provided at the mount part and then giving a control to the stored quantity of torque by the control means to decide the increase/decrease of the electric charge.  
     CONSTITUTION: The output of the piezoelectric element 2 provided at the mount part of an internal combustion engine is supplied to the charge storing means 41. And both the dead-point signal #1TDC on the 1st cylinder and the angle signal θ are supplied to the timing circuit 40, and the analog switch 41b is turned on and off by the charge/discharge control signal (d) to give a control to the charge/discharge of the feedback capacity 41a. Then whether the outptu (f) of the compactor 42 is correct or not is sampled and stored by the sampling signal (g) of the circuit 40 and by the latch circuit 43 and in the prescribed timein. Thus the increase/decrease of torque is decided. Accordingly, the comparison level is always at constant level of 0, and the preceding sampling value is held to elminate the comparision of the sampling value of this time. Thus the constitution can be simplified for the detector. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09291957-A (JP)
Title: Rotary damper
Inventor: KANAGA SHINKICHI
IPC: G06F1/16
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of breakage even when a further load in the spreading direction exceeding an ordinary rotational angle range is applied on a cover body. SOLUTION: A first rotary shaft 3 is charged in a body case 2 through viscous liquid with which a space between a peripheral surface and the inner surface of a body case 2 is filled liquid-tightly. The first rotary shaft 3 is energized in one direction in a normal state by a first elastic member 6 disposed in the body case 2 and rotatable in a range of a given rotation angle. A second rotary shaft 4 having one end disposed in a state to protrude externally from the body case 2 and working as an output end is coupled to a first rotary shaft 3 through a second elastic member 7 not energized in any direction in a normal state.  The second rotary shaft 4 is rotated in a range of the rotational angle of the first rotary shaft 3 togetherwith the first rotary shaft 3, and when the second rotary shaft is rotated outside the range of the rotary angle of the first rotary shaft 3, it is rotated independently as the second elastic member 7 is twisted.
Patent JP-H05324505-A (JP)
Title: Method and system for file transfer
Inventor: NAGATA SHOJI
IPC: G06F12/00
Filed: 1992-05-19
Abstract: PURPOSE:To quickly process the file transfer passing plural networks different by communication protocols by transmitting data from a transmission computer to a reception computer through networks and a relay computer and generating a file by the reception computer. CONSTITUTION:A reception computer 7 instructs a transmission computer 1 through a relay computer 4 to execute a sent file as a command file, and the computer 1 executes the command file. The execution result is transmitted to the computer 7 through a network 10, the computer 4, and a network 11, and a result file is generated by the computer 7 and is stored in a disk device 9. Consequently, it is unnecessary to reserve the disk area for generation of an intermediate file in a disk device 3 of the computer 1 and a disk device 6 of the computer 4, and further, the processing time is shortened and capacities of disk devices 3 and 6 are reduced because the file is transferred at a time.
Patent JP-H04329582-A (JP)
Title: Method and device for cleaning latent image carrier
Inventor: KAWAHARA SHINICHI
IPC: G03G21/10
Filed: 1991-05-01
Abstract: PURPOSE:To provide a cleaning device where a cleaining blade can be brought into contact/uncontact with a photosensitive body without using a self-holding type or great capacity solenoid as a cleaning-blade driving solenoid. CONSTITUTION:A rack bar 2 which is attracted when a solenoid 1 is energized is connected to a spring 3. A gear 4 which turns by the movement of the rack bar 2 is provided on an axis 5. A cam 8 for driving displacing of the claning blade 11 is integrally provided on the same axis. A unidirectional rotary clutch 13 is provided between the gear 4 and the shaft 5. The clutch 13 is used for not transmitting the turning of the gear 4 to the shaft 5 in order to maintain the abutting condition of the cleaning blade 11 enven when the solenoid 1 is turned off.
Patent JP-H06336073-A (JP)
Title: Printer
Inventor: ARIGA NORIMASA
IPC: B41J29/38
Filed: 1993-05-28
Abstract: PURPOSE:To simply set and alter the continuous printing number of papers after the detection of toner exhaustion and to enhance handling properties by constituting a printer so that the arbitrary continuous printing number of papers can be set and inputted and printing can be continued by the set continuous printing number of papers on condition that toner exhaustion is detected. CONSTITUTION:In an electrophotographic type printer consisting of a control part 20 and an engine part 10, a keyboard 28 is provided to the control part 20 as a means setting and inputting the number of papers to be continuously printed after toner exhaustion is detected and the set continuous printing number of papers is temporarily stored in the specific area 23M of an RAM 23. The set continuous printing number of papers received by the CPU 31 in the engine controller 30 of the engine part 10 is stored in the temporary memory area 33N of an RAM 33. When toner exhaustion is detected by a toner exhaustion detection sensor 50 in an engine 40 after video data is received, printing is continued by the set continuous printing number of papers stored in the RAM 33.
Patent JP-H09308822-A (JP)
Title: Oil-in-water type emulsion and its production
Inventor: MICHIYOSHI KADOFUMI
IPC: C09K23/56
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To prepare a stable and fine emulsion which does not generate formalin and does not cause pH alteration due to deposition after long time storage by blending polyglycerin ester having a specified formula, alkyl polyglycoxide having a specified formula, and an oil agent. SOLUTION: At the time of producing a fine oil-in-water type emulsion to be used for medical products, cosmetic products, etc., one or more kinds of polyglycerin ester of the formula (in the formula, R1 is a 7-21C straight chain or branched chain, saturated or unsaturated aliphatic group; (m) is an integer of 4-15), an alkyl polyglycoxide having the formula R<2> OGn (in the formula, R<2> is a 8-22C straight chain or branched chain alkyl or alkenyl group; (n) is an integer of 1-4), and one or more kinds of oil agents. In this case, 2-8wt.% of a polyglycerin ester, 0-5wt.% of an alkyl polyglycoxide, and 1-40wt.% of an oil agent are mixed.
Patent JP-H08322257-A (JP)
Title: Power supply
Inventor: IGARASHI MASAAKI
IPC: H02M7/06
Filed: 1995-05-25
Abstract: PURPOSE: To reduce the input feedback noise and radiation noise produced outside of a power unit. CONSTITUTION: The rectifying system of a power supply is switched to full-wave rectification or voltage doubler by opening or short-circuiting switching terminals 10 and 11. Since a choke coil 21 is provided on the lines connected to input-side one end of a diode bridge 5 and the midpoint between smoothing capacitors 6 and 7 from the terminals 10 and 11, the noise produced from an inverter section 8 is reduced when the noise passes through a first filter circuit 4 and choke coil 21. Therefore, the noise components reaching input terminals 2 and 3 from the terminals 10 and 11 are reduced.
Patent JP-H02307855-A (JP)
Title: Calcium silicate composition
Inventor: FUJIMOTO TADASHI
IPC: C04B16/06
Filed: 1989-05-22
Abstract: PURPOSE:To prepare a calcium silicate compsn. forming a molded body having improved bending strength and toughness by blending calcium silicate with a specified amt. of vinylon fibers of a specified length and diameter. CONSTITUTION:A calcium silicate compsn. is prepd. by blending 100 pts.wt. calcium silicate, preferably petaloid calcium silicate with 0.1-10 pts.wt. vinylon fibers of 1.5-4.0mm length and 1-50mum diameter. Proper amts. of magnesium hydroxide, talc, paraffin, etc., may further be added. When a molded body is produced with the calcium silicate compsn., a calcium silicate molded body having improved bending strength, specific strength and toughness is obtd. This molded body is useful as a building material, etc.